31851974

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1933}}^1$

素因数の和:2060

約数の個数: 32

約数和(自身を含む): 60155136

約数和(自身を除く): 28303162

約数列:

[1, 2, 7, 11, 14, 22, 77, 107, 154, 214, 749, 1177, 1498, 1933, 2354, 3866, 8239, 13531, 16478, 21263, 27062, 42526, 148841, 206831, 297682, 413662, 1447817, 2275141, 2895634, 4550282, 15925987, 31851974]

約数ペア:

[(1, 31851974), (2, 15925987), (7, 4550282), (11, 2895634), (14, 2275141), (22, 1447817), (77, 413662), (107, 297682), (154, 206831), (214, 148841), (749, 42526), (1177, 27062), (1498, 21263), (1933, 16478), (2354, 13531), (3866, 8239)]